47567280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198197}}^1$

素因数の和:198213

約数の個数: 40

約数和(自身を含む): 147459312

約数和(自身を除く): 99892032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198197, 396394, 594591, 792788, 990985, 1189182, 1585576, 1981970, 2378364, 2972955, 3171152, 3963940, 4756728, 5945910, 7927880, 9513456, 11891820, 15855760, 23783640, 47567280]

約数ペア:

[(1, 47567280), (2, 23783640), (3, 15855760), (4, 11891820), (5, 9513456), (6, 7927880), (8, 5945910), (10, 4756728), (12, 3963940), (15, 3171152), (16, 2972955), (20, 2378364), (24, 1981970), (30, 1585576), (40, 1189182), (48, 990985), (60, 792788), (80, 594591), (120, 396394), (240, 198197)]